BO_DK, I tried all ways. Only Raiden's fatality freezes the game.
I'm just watching to "Finish Him/Her" text and jumping in the right time (while in jump doing fatality combination, as you can see in begining)
david_GEM, It's impossible because you can't push any buttons after some time. (you can push it only in Kung Lao's hat fatality).
And read the description. I had recorded Sub's uppercut before, but you opponent doesn't fall after you did deep freeze, all what you can do is just late fatality without fall or late deep freeze (i did these 2 ways and it looks uninteresting)
P.S. - and what is "Late Airship''?